Looking for a babysitter for the night, Marc Schaudel entrusts his son Remy to the care of his employee Franck, a straight man. But Marc doesn't know is that Franck is turning 30 years old this weekend and that Remy is a very capricious child. The next day, Marc and his wife Claire are awakened by a call from the police: Remy and Franck are missing, and the house is totally destroyed. The police find a camera in the leftovers. Marc, Claire, and the police start watching the video that was recorded the night before and find out what happened to Franck and Remy.